@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006627>
  skos:prefLabel "بیماری‌های قلب"@fa, "heart diseases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006623> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006017>
  skos:prefLabel "دریچه‌های قلب"@fa, "heart valves"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006623> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006623>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006017> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006627> ;
  skos:prefLabel "بیماری‌های دریچه قلب"@fa, "heart valve diseases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .